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Characteristics of Chemical Recovery of Wheat Straw Black Liquor

机译:小麦秸秆黑液化学回收特征

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This article mainly discussed the separation and purification of the main components from alkaline wheat straw black liquor, effects of these components' contents on black liquor viscosity and VIE value, The results show that lignin has little effect on viscosih of black liquor, VIE value increases with its content increasing. When the concentration of black liquor is not high, silica has little effect on viscosity of black liquor. However in high concentration of black liquor silica has obvious effect on viscosity and VIE value decreases with the increase of silica content; Finally hemicellulosc has significant effect on viscosity and VIE value increases with the increase of hemicellulose content.
机译:本文主要讨论了碱性小麦秸秆黑液的主要成分的分离和纯化,这些组分的内容物对黑色液体粘度和vie值,结果表明,木质素对黑色液体的影响几乎没有影响,vie值增加其内容增加。当黑液浓度不高时,二氧化硅对黑液的粘度影响不大。然而,在高浓度的黑液二氧化硅中对粘度具有明显的影响,并且随着二氧化硅含量的增加,VIE值降低;最后,HemiCelloscosc对粘度具有显着影响,并且随着半纤维素含量的增加而增加。

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